Meters. Poetry is meant to be recited and the number of beats per line of spoken poetry determines the name of the rhythm. Monometer has one beat per line. The second is dimeter with two beats and trimeter with three.
A meta-analysis is a statistical analysis that combines the results of multiple scientific studies. The basic tenet behind meta-analyses is that there is a common truth behind all conceptually similar scientific studies, but which has been measured with a certain error within individual studies.
After the process of accomplishing systematic review has been completed in any study, the process of conducting meta-analysis can take place subsequently. To put in simple words, meta-analysis is the process coalescing the data collected on the basis of systematic reviews. Combining this data together helps in drawing useful conclusions in any study.